德阳地区消化性溃疡的流行病学特点

Epidemilogical Feature of Peptic Ulcer in Deyang Area

目的:研究分析德阳地区消化性溃疡的流行病学特点,为其防治提供依据。方法:对我院2002年1月至2007年12月中经胃镜检查诊断为消化性溃疡的病例的年龄、性别、发病季节、溃疡部位、幽门螺杆菌感染和并发症进行回顾性统计分析。结果:共检出5820例消化性溃疡,其中十二指肠溃疡(DU)3696例,胃溃疡(GU)1558例,复合性溃疡(CU)566例。溃疡患者男女比例为2.56:1。胃溃疡患者平均年龄为47.82岁,比十二指肠溃疡患者大5.8岁。检出率以冬季最高(32.25%),夏季最低(21.63%),具有统计学意义(P<0.01)。幽门螺杆菌感染阳性率为90.82%。结论:消化性溃疡的发生与季节、年龄、性别和部位相互有关,合并幽门螺杆菌感染者占绝大多数,并发症发生率低。

Objective： To investigate Deyang regional epidemiological feature of peptic ulcer（PU）,so as to provide evidence for prevention and treatment.Methods： Retrospective statistical analysis was carried out in cases of peptic ulcer diagnosed by gastroscope from Jan.2002 to Dec.2007,in terms of age,gender,the incidence seasons,the location of ulcer,the Helicobacter pylon（Hp）infection and the complications.Results： There were 5 820 cases of peptic ulcer,including 3 696 cases of duodenal ulcer,1 558 cases of gastric ulcer and 566 cases of combined ulcer.The ratio of male to female was 2.56：1.The average age of the gastric ulcer was 47.82 year,5.8 year older than that of the duodenal ulcer.The incidence of peptic ulcer was the highest in winter,and the lowest in summer,the difference had statistical significance（P〈0.01）.The Hp infection positive rate was 90.82%.Conclusion： The incidence of peptic ulcer is related to the age,gender,the incidence seasons,and the location of ulcer.Most of the cases have Hp infection,and the complications are low.